body {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 17px;
  background-color: white;
  max-width: 800px;
  margin: 0 auto 0 auto;
  padding: 0 20px;
  text-align: justify;
}

table {
  border-collapse: collapse;
}
table td, table th {
  border: 1px solid black;
}